package booroo.interfaces;

import booroo.model.J20_BookDBVO;

public interface J20_bookDBService {
	int insertBookDB(J20_BookDBVO bvo);
	String selectBookDB();	// 전체출력
	String selectBookDB2(String id);
	String selectBookDB3();	//id,title만 출력
	int updateBookDB(J20_BookDBVO bvo);
	int deleteBookDB(String id);
}
